33 lines
529 B
Elixir
33 lines
529 B
Elixir
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defmodule Temple.Buffer do
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@moduledoc false
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def start_link(state \\ []) do
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Agent.start_link(fn -> state end)
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end
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def put(buffer, value) do
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Agent.update(buffer, fn b -> [value | b] end)
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end
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def remove_new_line(buffer) do
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Agent.update(buffer, fn
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["\n" | rest] ->
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rest
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rest ->
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rest
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end)
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end
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def get(buffer) do
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buffer
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|> Agent.get(& &1)
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|> Enum.reverse()
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|> Enum.join()
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|> String.trim()
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end
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def stop(buffer) do
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Agent.stop(buffer)
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end
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end
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